{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9685198","patent":{"patent_number":"US-9685198","title":"Synchronizing recordings based on an encoded audio signal","assignee":null,"inventors":[],"filing_date":"2016-05-25T00:00:00.000Z","publication_date":"2017-06-20T00:00:00.000Z","cpc_codes":["G11B","G10L","G11B","G11B","H04N","H04N","H04N"],"num_claims":20,"abstract":"The method may include generating an encoded audio signal. The method may include receiving metadata from a user about an event. The method may also include generating a unique identifier (ID) that is associated with the metadata. The method may also include providing the metadata and the unique ID to a database. The method may also include encoding the unique ID in an audio signal using a robust signal modulation scheme. The method may also include playing, using a mobile device, the audio signal, where the audio signal is played within an audible detection range of recording devices configured to record the audio signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Synchronizing recordings based on an encoded audio signal","description":"The method may include generating an encoded audio signal. The method may include receiving metadata from a user about an event. The method may also include generating a unique identifier (ID) that is","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9685198","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9685198","citation_suggestion":"Patentable. \"Synchronizing recordings based on an encoded audio signal\" (US-9685198). https://patentable.app/patents/US-9685198","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9685198","json":"https://patentable.app/api/llm-context/US-9685198","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:16:31.939Z"}